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Brrunno [24]
3 years ago
12

True or False. The rate of oxygen diffusion is affected by the pressure gradient of carbon dioxide.

Biology
1 answer:
aev [14]3 years ago
3 0

Answer:

False

Explanation:

This is because the concentration gradients of certain atoms or compounds aren't impacted by the presence of other atoms or compounds

Please mark for Brainliest!! :D Thanks!!

For more questions or more information, please comment below!

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Solar System 101: How hot can Mercury’s surface reach? Question 2 options: A.-800 degrees F B.290 degrees F C.800 degrees F D.-2
lesantik [10]

Answer:

c.800

Explanation:

5 0
3 years ago
1. Why do scientists use the scientific method?
Xelga [282]

1. Answer: to answer questions about the natural world


The aim of scientific method is to answer a question that the scientist have. To answer the question, the scientist need to design a research or observation. If the research is flawed, the result might not match with the scientist aim and the conclusion will be wrong. Scientific method can be used to help design the research so it will have less flaw


2. Answer: fertilizer

The student wants to determine the effect of a certain brand of liquid fertilizer on the growth of ivy. The fertilizer are hoped to influence the growth of the ivy. Independent variable is the variable that hoped to influence the dependent variable. So, the independent variable would be fertilizer and the dependent variable would be the growth.

6 0
3 years ago
How many cell division would it take to create 128 new cells from one original cell?
levacccp [35]
Cell would divide 7 times
4 0
3 years ago
Meiosis in males produces four identical sperm cells.<br> A. True<br><br> B. False
lys-0071 [83]

Answer:

B. False

Explanation:

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females.

6 0
3 years ago
Read 2 more answers
Pick the statement that is false.
trapecia [35]

Answer:

An Oc mutation on the bacterial chromosome can affect the expression of structural genes on a F plasmid.

Explanation:

An Oc mutation is a mutation in which operator of an operon is constitutively active i.e. repressor fails to bind the operator which leads to unregulated gene expression.  

An Oc mutation do not affect the expression of structural genes on F plasmid because <u>an operator is a cis regulatory element and therefore it can only affect the genes which are located on the same DNA</u>. F plasmid genes are located on the plasmid not on the main chromosome of the prokaryotes while tryptophan or lac operon system is in the main chromosome that is why an Oc mutation will not impact genes on plasmid.

4 0
3 years ago
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